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Last updated: 4 August 2020
Datum:woensdag 28 mei 1975
Type:Silhouette image of generic YS11 model; specific model in this crash may look slightly different
NAMC YS-11-125
Luchtvaartmaatschappij:TOA Domestic Airlines
Registratie: JA8680
Constructienummer: 2041
Bouwjaar: 1967
Aantal vlieguren:18713
Bemanning:slachtoffers: 0 / inzittenden: 4
Passagiers:slachtoffers: 0 / inzittenden: 18
Totaal:slachtoffers: 0 / inzittenden: 22
Schade: Afgeschreven
Gevolgen: Written off (damaged beyond repair)
Plaats:Osaka-Itami Airport (ITM) (   Japan)
Fase: Landing (LDG)
Soort vlucht:Binnenlandse lijnvlucht
Vliegveld van vertrek:Osaka-Itami Airport (ITM/RJOO), Japan
Vliegveld van aankomst:Oki Island Airport (OKI/RJNO), Japan
Vluchtnummer: 621
A hydraulic oil leak forced the crew to return to Osaka (ITM). A tire blew during the landing roll on runway 32R causing the YS-11 to veer off the runway. The aircraft crossed a sod area and a drainage ditch. The oil leak was caused by a loose connection of the hydraulic oil line in the left flap well.

Accident investigation:
Investigating agency: AAIC Japan
Status: Investigation completed
Duration: 211 days (7 months)
Accident number: Final report
Download report: Final report

» Aircraft and Railway Accidents Investigation Commission (ARAIC) Japan
» Aviation News 27.06.1975


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Deze kaart geeft het vliegveld van vetrek weer en de geplande bestemming van de vlucht. De lijn tussen de vliegvelden geeft niet de exacte vliegroute weer.
De afstand tussen Osaka-Itami Airport en Oki Island Airport bedraagt 245 km (153 miles).

This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.
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